a-a a-i a-t aaa aaf aai aam aan aar aas aat af- afa aff afi afm afn afr afs aft ai- aia aif aii aim ain air ais ait ama amf ami amm amn amr ams amt an- ana anf ani anm ann anr ans ant ar- ara arf ari arm arn arr ars art as- asa asf asi asm asn asr ass ast at- ata atf ati atm atn atr ats att faa faf fai fam fan far fas fat ffa fff ffi ffm ffn ffr ffs fft fia fif fii fim fin fir fis fit fma fmf fmi fmm fmn fmr fms fmt fna fnf fni fnm fnn fnr fns fnt fra frf fri frm frn frr frs frt fsa fsf fsi fsm fsn fsr fss fst fta ftf fti ftm ftn ftr fts ftt i-f ia- iaa iaf iai iam ian iar ias iat ifa iff ifi ifm ifn ifr ifs ift iia iif iii iim iin iir iis iit im- ima imf imi imm imn ims imt in- ina inf ini inm inn inr ins int ir- ira irf iri irm irn irr irs irt is- isa isf isi ism isn isr iss ist ita itf iti itm itn its itt m-f m-r maa maf mai mam man mar mas mat mfa mff mfi mfm mfn mfr mfs mft mi- mia mif mii mim min mir mis mit mma mmf mmi mmm mmn mmr mms mmt mna mnf mni mnm mnn mnr mns mnt mra mrf mri mrm mrn mrr mrs mrt msa msf msi msm msn msr mss mst mta mtf mti mtm mtn mtr mts mtt n-i naa naf nai nam nan nar nas nat nfa nff nfi nfn nfr nfs nft nia nif nii nim nin nir nis nit nma nmi nmm nmn nmr nms nmt nna nnf nni nnm nnn nns nnt nra nrf nri nrm nrn nrr nrs nrt nsa nsf nsi nsm nsn nsr nss nst nta ntf nti ntm ntn ntr nts ntt ra- raa raf rai ram ran rar ras rat rfa rff rfi rfm rfn rfr rfs rft ria rif rii rim rin rir ris rit rma rmf rmi rmm rmn rmr rms rmt rna rni rnm rnn rnr rns rnt rra rrf rri rrm rrn rrr rrs rrt rsa rsf rsi rsm rsn rsr rss rst rta rtf rti rtm rtn rtr rts rtt saa saf sai sam san sar sas sat sfa sff sfi sfm sfn sfr sfs sft sia sif sii sim sin sir sis sit sma smf smi smm smn smr sms smt sna snf sni snm snn snr sns snt sr- sra srf sri srm srn srr srs srt ss- ssa ssf ssi ssm ssn ssr sss sst sta stf sti stm stn str sts stt taa taf tai tam tan tar tas tat tfa tff tfi tfm tfn tfr tfs tft tia tif tii tim tin tir tis tit tma tmf tmi tmm tmn tmr tms tmt tna tnf tni tnm tnn tnr tns tnt tra trf tri trm trn trr trs trt tsa tsf tsi tsm tsn tsr tss tst tta ttf tti ttm ttn ttr tts ttt